AU2003277411A1 - Multiport serial feed device - Google Patents

Multiport serial feed device

Info

Publication number
AU2003277411A1
AU2003277411A1 AU2003277411A AU2003277411A AU2003277411A1 AU 2003277411 A1 AU2003277411 A1 AU 2003277411A1 AU 2003277411 A AU2003277411 A AU 2003277411A AU 2003277411 A AU2003277411 A AU 2003277411A AU 2003277411 A1 AU2003277411 A1 AU 2003277411A1
Authority
AU
Australia
Prior art keywords
feed device
serial feed
multiport serial
multiport
serial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003277411A
Other versions
AU2003277411A8 (en
Inventor
Jeffrey C. Merrill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anaren Microwave Inc
Original Assignee
Anaren Microwave Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anaren Microwave Inc filed Critical Anaren Microwave Inc
Publication of AU2003277411A1 publication Critical patent/AU2003277411A1/en
Publication of AU2003277411A8 publication Critical patent/AU2003277411A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
AU2003277411A 2002-10-16 2003-10-16 Multiport serial feed device Abandoned AU2003277411A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/272,324 2002-10-16
US10/272,324 US6784852B2 (en) 2002-07-29 2002-10-16 Multiport serial feed device
PCT/US2003/032872 WO2004059898A2 (en) 2002-10-16 2003-10-16 Multiport serial feed device

Publications (2)

Publication Number Publication Date
AU2003277411A1 true AU2003277411A1 (en) 2004-07-22
AU2003277411A8 AU2003277411A8 (en) 2004-07-22

Family

ID=32680634

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003277411A Abandoned AU2003277411A1 (en) 2002-10-16 2003-10-16 Multiport serial feed device

Country Status (3)

Country Link
US (1) US6784852B2 (en)
AU (1) AU2003277411A1 (en)
WO (1) WO2004059898A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7847748B1 (en) 2005-07-05 2010-12-07 Lockheed Martin Corporation Single input circular and slant polarization selectivity by means of dielectric control
US7535432B1 (en) * 2006-03-14 2009-05-19 Lockheed Martin Corporation Universal antenna polarization selectivity via variable dielectric control
WO2009051558A1 (en) * 2007-10-17 2009-04-23 Chalmers Intellectual Property Rights Ab Circuit-based multi port antenna
US8737529B2 (en) * 2010-01-18 2014-05-27 Broadcom Corporation Multiple antenna signal transmission
US8761694B2 (en) 2010-01-18 2014-06-24 Broadcom Corporation Multiple antenna transceiver
US8432997B2 (en) * 2010-01-18 2013-04-30 Broadcom Corporation Method and system of beamforming a broadband signal through a multiport network
KR101355055B1 (en) * 2010-02-08 2014-01-24 브로드콤 코포레이션 Method and system for uplink beamforming calibration in a multi-antenna wireless communication system
CN103606743A (en) * 2013-10-25 2014-02-26 深圳市摩天射频技术有限公司 Circularly-polarized wideband antenna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138331A (en) * 1990-10-17 1992-08-11 The United States Of America As Represented By The Secretary Of The Navy Broadband quadrifilar phased array helix
US5594461A (en) * 1993-09-24 1997-01-14 Rockwell International Corp. Low loss quadrature matching network for quadrifilar helix antenna
US5635945A (en) * 1995-05-12 1997-06-03 Magellan Corporation Quadrifilar helix antenna
US5828348A (en) * 1995-09-22 1998-10-27 Qualcomm Incorporated Dual-band octafilar helix antenna
SE511154C2 (en) * 1997-12-19 1999-08-16 Saab Ericsson Space Ab Quadrifilar coil antenna for dual frequencies

Also Published As

Publication number Publication date
US6784852B2 (en) 2004-08-31
WO2004059898A2 (en) 2004-07-15
AU2003277411A8 (en) 2004-07-22
US20040017326A1 (en) 2004-01-29
WO2004059898A3 (en) 2004-08-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase